RAID 0 two of the samsung 64gb drives that can be had for around £130. Better capacity/ performance than getting two vortexes imo. It would mean that you can have games on them as well
I don't just want my OS loading like greased lightning, but all my apps and games too!
Neither, get an 80GB X25-M
...performance difference is there but barely significant...
Have you read Anand's SSD comparison? Well worth the two hours it takes to get through it all
I'm curious.. have you tried using just one SSD, before you RAIDed, to see the difference? Just because where I've noticed the speed gains using my SSD has been just that - loading apps. Practically instantaneous for most, but then I haven't tried RAIDing so I don't know how much of a difference it would really make. Plus, I'm using the older Core V1 - slower than a Vertex (though not by much for loading apps).
Like Zarf has said going from 1 HHD to 1SSD is a much bigger improvement than going from 1SSD to 2SSD.