M4, fantastic speed and imo the best reliability
That's the one I'm using. Love it.Since there is no budget suggested, I'm gonna be the one to suggest the 256GB SDD : Crucial m4 256GB for 199.99$ with free shipping ... which gives us an price/gb ratio of 0.78$/GB!!
Crucial M4/Micron C400 or Intel 320 series.
Any SSD will speedup massively. Its the seektime that makes SSDs fast, not the raw bandwidth. You HD is most likely 14000us seektime. The SSD around 65us
Ok i think i just made my choice. i will go with mfenn recomendation. i was thinking about getting a Samsung. so Thank you everyone for the tips.