old tshirts into yarn

this weekend i was hanging out with caitlin and she was telling me how she is going to make old tshirts into cotton yarn. i was instantly curious, because i have so many tshirts that i wont really be able to sell. i did some searching on google for instruction and found a couple of blogs/websites to let me know what to do.

http://aspinnerweaver.blogspot.com/2009/07/t-shirts-into-yarn.html

http://www.squidoo.com/hot-to-turn-t-shirts-into-t-yarn-for-rag-rugs

i will update with pictures when i start doing it tonight