Soldering iron wattage?

[ZoSo]

I was wondering what would be the best wattage for a solderiing iron to be used on a motherboard or video card? I have a 35 watt iron and an adjustable butane one from Radio Shack, don't know what the wattage is though on it. I will be messing with the smaller parts on the boards.
Thanks in advance,

 

[Ornery]

Gee, I hate to see ya have to invest in another, but that one may be too big.

I used this one to mod a PSX. Haven't used it since, but you gotta use the right tool for the Job.

 

[dkozloski]

I have been using a Weller model 60W temperature controlled iron from WWW.Jensentools.com for years.

 

[slurp]

You'll probably have better luck with a 15w. Most have smaller tips and are meant for smaller or delicate electronics work.