Cheap Mic For Voice? Options

[audionaut]

Hi all,
I want to buy a mic as cheap as possible to record my voice (spoken word mostly - to manipulate and insert in my electronic music).
Equipment: ibook g4 1 Ghz 640 mb ram.
Which mic is extremely cheap yet of reasonable quality?
Thanks in advance,
Joost

[Dimora]

To echo StratMan, Shure's SM57 and SM58 are excellent mics. While the SM58 is more commonly used for voices the SM57 is great for instrumental and voice, it's considered the "workhorse" of mics. I highly recommend either mics!