i heard theres program to play guitar on thy computar, with every effecs wanted, what is the best/easiest one?

Line 6 Pod is probably the cheapest one. I actually just bought one and I am thoroughly impressed so far as it doesn't sound as bad as everyone says it does.

Line 6 is by no means bad, they just have a lot of generic tones. It takes some tweaking to sound unique using Line 6's effects, imo.

Line 6 effects blow, just get a good amp and use it and run the line out to the computer soundcard. BTW best tones come off of amp and less wires to the amp the better, these so called pedals really suck you can get some nice tones but they sound the same on any guitar for example you could plug in a walmart guitar vs. a Les Paul.
Thats what makes Line 6 stuff bad there all digital anymore....