How much memory?

[Golfplaya]

I am going to be getting the e740 how much memory or hard drive space can i use on it all at once (the maximum)? I know about the 1 gig microdrive but does that go inside the toshiba or in one of the slots?
THank you!

[treyjazz]

The microdrive is a compact flash card, basically compareable to a hard drive you would put in your pc but removeable.