Combine sound files

[Tygore]

Does anyone know of a program to combine two rather large sound files? (And yes, I tried sound recorder. Files too big)

[Dark Nation]

Cool Edit/Cool Edit Pro from Syntrillium Software (www.syntrillium.com). You can only use 2 of the filters each time you run it, I think unless you register or crack it (been a while since I downloaded it).

[Zaggarum]

I got that program, DN and it is really helping out. thanks. ;) Yeah DN suggested this one to me. This is a great program. KaZaA has the cracked version.