Hello ther eand welcome to Windows 7 Forums.
There are only drivers for Windows Vista. They should work on Windows 7.
Here are the drivers (found on Toshiba.com) : Click here to download
No, its doesn't work
I have the same problem with touch pad on my Toshiba A215-S4697. Maybe the reason is in PS/2 bus what device is connected to, because in new laptops touchpads is connected to USB bus, and in this case all is work.