Dolphin 3.5, Multiple Games, Multiple problems.

Just got started with all of this emulation stuff, and recently acquired Resident Evil 1 remake for GC, Resident Evil 0 for GC, and Twilight Princess for GC.

Zelda is randomly crashing every so often, even with recommended settings.
Both Resident Evils are running at around 85% and also both randomly crashing.

There are a few times where I was able to get Zelda to be stable, but then play RE and not even be able to get past loading screens, and/or run super slow.

My specs are as follows:

Graphics AMD Radeon HD 6770M 1024 MB
Memory 8 GB 1333 MHz DDR3
Processor 2.4 GHz Intel Core i7

Please Im new to this so I am asking for an overall setting for Dolphin 3.5 on Windows 7.

Stability comes from 6 things.

1) Common hardware. Your a bit on the slow side but its not a bad set up.
2) drivers and OS. Just make sure to run the latest. Dolphin is no longer a plug in system, so you need to keep up to date.
3) Dont get SVN builds they are not stable. 3.5 is out now and runs very well. I see you have it but make sure its not a nightly build.
4) Crap on the system, just keep the system clean.
5) hardware, heat will do what you are saying. Most hardware on your system is not set up for the load Dolphin will do to you CPU. Make syre your temps are with in range for that model CPU.
6) run dolphin alone without other apps running.