Frames
I wouldn't recommend using frames unless you have a resolution of 1024x768 or higher(In fact, i only added it because i hate hitting the back button to switch sections after i add a bunch of stuff).
or
No Frames
As for going without frames, It looks kinda funky in 640x480 and soso in 800x600, But everything in those resolutions looks wack to me(too damn cramped!), so judge for yourself and email me about it if you have a suggestion, unless you're rab, In which case i'm not accepting any suggestions.