Seeing as I don't have a powerful graphics card at the moment, bitcoin mining is currently out of the question. I have been exploring other coins that seem to be easier to mine like pheonixcoin, infinitecoin, and primecoin, but which one do you think is fastest to mine with a cpu.
Again, I realize im not going to make any money with this, im just trying to get to know wallets, trading, mining, etc... before I invest a ton of money in a graphics card for bitcoin mining.
Ps. From what I can tell, my cpu hash rate is 3 KH/S. (Is it even possible to mine any infinitecoins or pheonixcoins or primecoins at that speed?

If you're approaching this as a learning experience and not a profit experience it doesn't really matter which coin you mine. Based on my 30 years in the computer industry and all the data currently available to me, I believe once you do get "up to speed" you should find a good altcoin and build your investment and understanding around it..... and leave the bitcoin bubble alone.