how to use pinnacle tv tuner card's remote for the rest of the pc

my config is:-
amd athlon 64 3000+,512mb ram,160gb seagate hdd,sonydvd-rw,pinnacle 50i tuner card.

I nwant to know how can i use the remote that came with my tv tunercard to control the system,especially softwares liike jrivermedia centre,windvr and jet aydio.s there any utility that standardises the remote for the whol pc?
thankx.

ranjodh.
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pls help me guys.....btw,also tell me how to uninstall internet explorer 6