[LAU] Laptop Sound Adapter for Ripping my Vinyl Album Collection

I'm gonna bite the bullet and rip all my music to play it around the house via my computers. I've got really good music gear for the job in my home studio. But, my turntable and record collection is just about as far from there in my house as is possible. I don't want to move either set of gear. Instead I want to get sound adapter for a laptop I've got and do the ripping at the location where my turntable resides now. My laptop has USB. I don't know if it's USB1 or USB2. But, I can get a cardslot to USB adapter for cheap, if need be. I'm planning to store my digital music losslessly, in either FLAC or WAVPACK. I want the music to sound as good after being ripped as it did on my pretty good home stereo via the turntable. I know I need at least 2 channels, but I'd go with 4 channels on the adapter, if it didn't cost me double. What would you recommend as a sound adapter for this job, and why? Thanks.... -- Kevin