I can usually find all channels incl. TVNZ ones but while I can watch TV3 onwarsd however the TVNZ channels continue to be problematic, often crashing my machine.

Config Toshiba Qosmio F40 with internal fual tuner card.
Looking to convert desktop to MCE and wondering if this problem is related to laptop config and will it be better

Have older PC AMD 3800+, 2GB and ASUS 8600GT - any recommendations fpr TV cards