It says the drivers are missing when installi g from USB. The most cmmon solution would be to stick the USB to another port but I have only one port, and no DVD either. And the SSD is brand new, no recovery partition there. So I am stuck now. Tried to put the missing drivers to the same USB but it won't read from it. Is there any solution for this? Would it work if i nstall Vista first and then try to install 7, or will it say drivers missing again?