TIVO Related Question

[vedder00]

I'm not sure where to post this question, so I'll put it here. Please please please no flaming .

Does anyone know if the Sony svr2000 TIVO recorder can have its drive(s) upgraded? Also, how many drives and drive bays does it have?

Thanks

Edit:
Nobody rush to help me out. I guess it's true- this forum IS useless...