Code Reader Advice needed!

[n00bkiller944]

Okay guys, so I am looking to purchase a fairly low price generic code reader that has the ability to read and erase most fault codes. Something like the ones they offer at Advanced Auto Parts but for a much lower price. I was just curious what ones you guys have and what you recommend.

Thanks!

[1stMerc]

I have ScanGauge II and Xcal2 both read and clear codes, but both are also over 100 bucks.