diff --git a/brun b/brun
index c15362c..060950b 100755
--- a/brun
+++ b/brun
@@ -6,4 +6,4 @@ if [ $? -ne 0 ]; then
   exit 1
 fi
 
-./gsport
+./gsplus
diff --git a/src/misc.s b/src/misc.s
index 6446654..053036e 100644
--- a/src/misc.s
+++ b/src/misc.s
@@ -61,40 +61,51 @@ MiniWait            nop
                     mx        %11
 ColorizeMenu
                     lda       #6
-                    ldx       #$A0                    ; green
+                    ldx       #$A0                    ; lt gray
                     jsr       WaitScanline
 
                     lda       #7
-                    ldx       #$c0                    ; green
+                    ldx       #$A0                    ; lt gray
+                    jsr       WaitScanline
+
+                    lda       #8
+                    ldx       #$C0                    ; green
                     jsr       WaitScanline
 
                     lda       #9
-                    ldx       #$d0                    ; yello
+                    ldx       #$C0                    ; green
                     jsr       WaitScanline
 
                     lda       #10
-                    ldx       #$90                    ; orange
+                    ldx       #$C0                    ; green
                     jsr       WaitScanline
 
                     lda       #11
-                    ldx       #$10                    ; red
+                    ldx       #$d0                    ; yello
                     jsr       WaitScanline
 
                     lda       #12
+                    ldx       #$90                    ; orange
+                    jsr       WaitScanline
+
+                    lda       #13
+                    ldx       #$10                    ; red
+                    jsr       WaitScanline
+
+                    lda       #14
                     ldx       #$30                    ; purple
                     jsr       WaitScanline
 
 
-                    lda       #13
+                    lda       #15
                     ldx       #$70                    ; bblue
                     jsr       WaitScanline
 
-
-                    lda       #15
+                    lda       #16
                     ldx       #$50                    ; grey
                     jsr       WaitScanline
 
-                    lda       #16
+                    lda       #17
                     ldx       #$f0                    ; white
                     jsr       WaitScanline
                     rts
@@ -103,9 +114,9 @@ ColorizeMenu
 WaitScanline                                          ;jmp       WaitSCB
                     sta       :val+1
 
-:waitloop           lda       $c02f
+:waitloop           ldal      $e0c02f
                     asl
-                    lda       $c02e
+                    ldal      $e0c02e
                     rol
 :val                cmp       #$00
                     bne       :waitloop
diff --git a/src/mmt.s b/src/mmt.s
index bc5fc13..5a20568 100644
--- a/src/mmt.s
+++ b/src/mmt.s
@@ -1786,7 +1786,6 @@ DetectRam
                            lda          #BankROMUsed
                            sta          BankMap+$FE                   ;bank FE
                            sta          BankMap+$FF                   ;bank FF
-
                            lda          GSROM
                            cmp          #3                            ;check for ROM3 IIgs
                            bne          :rom0or1
@@ -1799,15 +1798,15 @@ DetectRam
                            lda          #BankROMUsed                  ;ROM 3 is 256KB, so 4 banks (2 additional)
                            sta          BankMap+$FC                   ;
                            sta          BankMap+$FD                   ;
-                           ldx          #$10                          ;ROM3 starts scan at bank 10
+                           ldx          #$FB                          ;ROM3 starts scan at bank FC
                            txy
                            bra          :writeloop
 
 :rom0or1                                                              ;no additional mappings
-                           lda          #$FE                          ;ROM1 end bank FE
-                           sta          :endbankscan+1                ;but change our max scan bank
-                           sta          :endbankscan2+1               ;but change our max scan bank
-                           ldx          #$02                          ;ROM0/1 starts scan at bank 02
+                           lda          #$02                          ;ROM1 end bank FE
+                           sta          :endbankscan+1                ;but change our min scan bank
+                           sta          :endbankscan2+1               ;but change our min scan bank
+                           ldx          #$FE                          ;ROM0/1 starts scan at bank FE
                            txy
 
 
@@ -1816,12 +1815,12 @@ DetectRam
 
                            eor          #$FF                          ;INVERT
 :writer                    stal         $000000                       ;should overwrite first byte
-                           inx
-                           cpx          #$E0
+                           dex
+                           cpx          #$EF
                            bne          :endbankscan
-                           ldx          #$F0                          ;skip to bank F0 (skip banks E0-EF)
-:endbankscan               cpx          #$FC                          ;ROM3 end bank (default)
-                           bcc          :writeloop                    ;blt
+                           ldx          #$DF                          ;skip to bank DF (skip banks E0-EF)
+:endbankscan               cpx          #$10                          ;ROM3 end bank (default)
+                           bcs          :writeloop                    ;blt
 
 
                            tyx                                        ;restore start bank
@@ -1835,13 +1834,13 @@ DetectRam
                            inc          BankExpansionRam              ;TotalMB++
                            lda          #BankRAMFastExpansion         ;store mapping
                            sta          BankMap,x
-:continue                  inx
-                           cpx          #$E0
+:continue                  dex
+                           cpx          #$EF
                            bne          :endbankscan2
-                           ldx          #$F0                          ;skip to bank F0 (skip banks E0-EF)
+                           ldx          #$DF                          ;skip to bank F0 (skip banks E0-EF)
 
-:endbankscan2              cpx          #$FC                          ;ROM3 end bank (default)
-                           bcc          :detectloopread               ;blt
+:endbankscan2              cpx          #$10                          ;ROM3 end bank (default)
+                           bcs          :detectloopread               ;blt