You might want to consider purchasing a program named Sound Forge 4.5 from Sonic Foundry.
(If you are buying a new computer it might already be installed).
You could record directly into SoundForge.
If some of your records are not in pristine condition, then you could use one of SoundForge's PLUG-INS (Vinyl Restoration) to remove cracks, pop etc.
Sonic Foundry might even have a free demo version (please, excuse the double repetitive

).
check out the site....
http://www.sonicfoundry.com
post script: To transfer your records into CD's you will need to purchase a cable to connect your turntables sound system to yur computer.
Purchase a LEFT FEMALE/RIGHT FEMALE RCA to 1/8" STEREO cable. You can pick these up at any electronics store.
p.p.s. If you want to get an even better transference, you could do this...
Go to your local mobile sound equipment rental store and rent one of their Technics 1200 MKII turntables ( about $15) and a mixer(about $15).
Then purchase a Shure SC35 cartridge and needle (cartridge=$35, needle=$13).
Now I am sure if there are any DJ's reading this post then they are asking themselves " why didn't Spin tell badmo1 to purchase an ORTOFON cartridge and needle?"
Well, when it comes to recording the Shure's give a larger range of frequency response.
Sorry about the long post.
Peace...
spin