Right, so FINALLY the verbatim SSD Expresscards are available (Here) that were announced in January. To my knowledge, these are the first SSD cards which use the PCI bus (as opposed to the USB2 one). This is exciting (for those of us with expresscard slots at least) because I can install OS X and my apps on a fast, separate drive to hopefully increase system speed, and separate my OS from my files! Before I take the plunge, however, I'm kinda worried about the 30MB/s write speed...it doesn't sound fast compared to 120 for read, and I can't find any data on 5400rpm sata drives - anyone got any idea? Also...I can do this right? It will boot I hope? Oh, and by no means a dealbreaker, but do you think I'd be able to boot "my system" on my friends MBPs? Obviously it'd work with the same model (late '08 unibody) but any chance of it working with the classics as well? Not an issue if not, but it would be awesome to be able to do that! Why isn't anyone else as excited as me about this?!