Intel core 2 quad Q9400 cpu @ 2.67 Ghz
Asus P5ND nvidia 750i motherboard
Ceasers eco element 650w PSU (will upgrade to corsair 750w)
Now that i have listed my specs my question is do you guys think i will run into any problems while trying to SLI 2 GTX460 1GB?
Also, the SLI bridge connector for my motherboard has been sitting out and collecting dust in the plastic wrapper it came in for a year or so... think it should still work or no?
I have a Q9450 that EASILY clocks to 3.2 on Air with a zalman cooler, I doubt you'd have any issues (no need for voltage changes or anything like that, it's really simple and gives a lot more throughput).
Additionally, with your upgraded PSU, your setup will be great. The SLi bridge connector is just fine, I'm sure of it.