I have upgraded to Lion but the problem is some programs were frozen(hangout )I tried to change to 32 bit instead of 64 but the problem still exist .

Second ,I have different programs for torrent folx ,transmit ion and u torrent and when I try to download any file it goes directly to folx thatís mean the folx is the default program ,and the question is ,how can I change between the programs and keep any one of them that I need it to be as default program.

Th x