Damn you are insane!
SSDs in an HTPC???
(Okay my bedroom HTPC currently has a vertex2 in it LOL, but that will change after I get a second and it goes into the gaymer).
Are you going with an external tuner or waiting for ceton and comcast to adopt the m-cards?
Also the 5400RPM drives would be a better choice for the HTPC, less heat and energy, same 70+MB/s transfer rates
(At least mine pull 70+ over gigabit... my 2TB drives are 5400 RPM I think as well. no problems streaming HD from them
)