Is my PC enough to run games a 1024x786 fullscreen?

[LordVador]

(12-05-2012, 05:15 AM)riahc3 Wrote: Tried the GC's Super Smash and its a BIT laggy but playable....How can I get that extra squeeze out of it?

Use these settings http://forums.dolphin-emu.org/Thread-settings-for-best-speed-unofficial
If this isn't enough you're just facing to your system limits then there's nothing you can do (if the overclock option has already been used)