The 6MP is baked in.
The scanner would be checked at .... epson.com. I have to ask that you try that. The DOS program should be fine. Try DOSBOX or XP Mode if you have 7 Pro.
I am about to buy a new laptop. Many come with Win 7 64-bit loaded. I am concerned about drivers for printers, etc. For example, I have a Lasjet 6MP and an Epson V500P scanner.
I doubt there is a 64-bit driver for the Laserjet. Are generic postscript drivers available that would work?
And how have folks' experience been with older software? I still use Managing Your Money, v.12, a DOS program.