I feel that the performance gain still isn't worth the price premium and the tiny relative size of the drive... I could almost get 3 x 1TB drives for the price of a single 64GB SSD. For what I do, the performance increase doesn't justify the extra price for so little space... I felt the same way about the Raptors when they came out.
If I ever feel the need to try to open 50 programs at once, however, I'll be the first in line for a SSD. It's impressive to be sure... but it just doesn't translate to real-world performance.
in my case its 15 applications running back to back
all the data being accessed from the default hard disk or ssd
speed is an issue here
even milliseconds count !!!