diff --git a/zsnes/src/cpu/dspproc.asm b/zsnes/src/cpu/dspproc.asm
index 50319f0e..37ae8c41 100644
--- a/zsnes/src/cpu/dspproc.asm
+++ b/zsnes/src/cpu/dspproc.asm
@@ -1484,7 +1484,7 @@ NEWSYM InitSPC
     cmp byte[soundon],0
 ;    je near .nosound
     cmp byte[OSPort],2
-    ja near .nosound
+    jae near .nosound
 
     mov ax,0100h                ; Allocate DOS memory
     mov bx,16384/16             ; Allocate 16384 bytes
diff --git a/zsnes/src/gui/menu.asm b/zsnes/src/gui/menu.asm
index 89965fc3..e0dd19d7 100644
--- a/zsnes/src/gui/menu.asm
+++ b/zsnes/src/gui/menu.asm
@@ -998,9 +998,15 @@ NEWSYM savepcx
 
     ; get unused filename
     mov byte[.filename+5],'.'
+%ifdef __LINUX__
+    mov byte[.filename+6],'p'
+    mov byte[.filename+7],'c'
+    mov byte[.filename+8],'x'
+%else
     mov byte[.filename+6],'P'
     mov byte[.filename+7],'C'
     mov byte[.filename+8],'X'
+%endif
     mov byte[.filename+9],0
     mov word[picnum],1
 .findagain
@@ -1046,9 +1052,15 @@ NEWSYM savepcx
     inc esi
 .finproc
     mov byte[esi],'.'
+%ifdef __LINUX__
+    mov byte[esi+1],'p'
+    mov byte[esi+2],'c'
+    mov byte[esi+3],'x'
+%else
     mov byte[esi+1],'P'
     mov byte[esi+2],'C'
     mov byte[esi+3],'X'
+%endif
     mov byte[esi+4],0
     jmp .findagain
 .nofile
@@ -1144,9 +1156,15 @@ NEWSYM savepcx
 
     ; get unused filename
     mov byte[.filename2+5],'.'
+%ifdef __LINUX__
+    mov byte[.filename2+6],'b'
+    mov byte[.filename2+7],'m'
+    mov byte[.filename2+8],'p'
+%else
     mov byte[.filename2+6],'B'
     mov byte[.filename2+7],'M'
     mov byte[.filename2+8],'P'
+%endif
     mov byte[.filename2+9],0
     mov word[picnum],1
 .findagain2
@@ -1192,9 +1210,15 @@ NEWSYM savepcx
     inc esi
 .finproc2
     mov byte[esi],'.'
+%ifdef __LINUX__
+    mov byte[esi+1],'b'
+    mov byte[esi+2],'m'
+    mov byte[esi+3],'p'
+%else
     mov byte[esi+1],'B'
     mov byte[esi+2],'M'
     mov byte[esi+3],'P'
+%endif
     mov byte[esi+4],0
     jmp .findagain2
 .nofile2
@@ -1263,9 +1287,17 @@ NEWSYM savepcx
     ret
 
 .pcxsaved db 'SNAPSHOT SAVED TO '
+%ifdef __LINUX__
+.filename db 'image.pcx',0,0,0,0
+%else
 .filename db 'IMAGE.PCX',0,0,0,0
+%endif
 .rawsaved db 'SNAPSHOT SAVED TO '
+%ifdef __LINUX__
+.filename2 db 'image.bmp',0,0,0,0
+%else
 .filename2 db 'IMAGE.BMP',0,0,0,0
+%endif
 .rowsleft db 0
 .curdptr dd 0
 
@@ -1293,9 +1325,15 @@ NEWSYM save16b2
 
     ; get unused filename
     mov byte[.filename2+5],'.'
+%ifdef __LINUX__
+    mov byte[.filename2+6],'b'
+    mov byte[.filename2+7],'m'
+    mov byte[.filename2+8],'p'
+%else
     mov byte[.filename2+6],'B'
     mov byte[.filename2+7],'M'
     mov byte[.filename2+8],'P'
+%endif
     mov byte[.filename2+9],0
     mov word[picnum],1
 .findagain2
@@ -1341,9 +1379,15 @@ NEWSYM save16b2
     inc esi
 .finproc2
     mov byte[esi],'.'
+%ifdef __LINUX__
+    mov byte[esi+1],'b'
+    mov byte[esi+2],'m'
+    mov byte[esi+3],'p'
+%else
     mov byte[esi+1],'B'
     mov byte[esi+2],'M'
     mov byte[esi+3],'P'
+%endif
     mov byte[esi+4],0
     jmp .findagain2
 .nofile2
@@ -1410,7 +1454,11 @@ NEWSYM save16b2
     ret
 
 .rawsaved db 'SNAPSHOT SAVED TO '
+%ifdef __LINUX__
+.filename2 db 'image.bmp',0,0,0,0
+%else
 .filename2 db 'IMAGE.BMP',0,0,0,0
+%endif
 .rowsleft dd 0
 .curdptr dd 0
 
diff --git a/zsnes/src/linux/winintrf.asm b/zsnes/src/linux/winintrf.asm
index 45751174..047868e0 100644
--- a/zsnes/src/linux/winintrf.asm
+++ b/zsnes/src/linux/winintrf.asm
@@ -224,10 +224,17 @@ NEWSYM SystemInit
 
     mov byte[pl1selk],54
     mov byte[pl1startk],28  ; 1START = ENTER
+%ifdef __LINUX__
+    mov byte[pl1upk],90  ; 1UP = up 
+    mov byte[pl1downk],96  ; 1DOWN = down 
+    mov byte[pl1leftk],92  ; 1LEFT = left 
+    mov byte[pl1rightk],94  ; 1RIGHT = right 
+%else
     mov byte[pl1upk],200  ; 1UP = up 
     mov byte[pl1downk],208  ; 1DOWN = down 
     mov byte[pl1leftk],203  ; 1LEFT = left 
     mov byte[pl1rightk],205  ; 1RIGHT = right 
+%endif
     mov byte[pl1Xk],31  ; 1X = INS
     mov byte[pl1Ak],45  ; 1A = HOME
     mov byte[pl1Lk],32  ; 1L = PAGE UP
@@ -1759,10 +1766,17 @@ NEWSYM SetInputDevice
     je near .input2
     mov dword[eax],54
     mov dword[eax+4],28
+%ifdef __LINUX__
+    mov dword[eax+8],90
+    mov dword[eax+12],96
+    mov dword[eax+16],92
+    mov dword[eax+20],94
+%else
     mov dword[eax+8],200
     mov dword[eax+12],208
     mov dword[eax+16],203
     mov dword[eax+20],205
+%endif
     mov dword[eax+24],31
     mov dword[eax+28],45
     mov dword[eax+32],32