Diane,
I downloaded Dropbox. Apparently you have to sign up for some sort of service. Could you explain how it works? Thanks.
Dropbox is an online storage service that allows you to share files across all your computers, share public files with others but in my case, I use it quite a lot to transfer files. Here's a little video that might help explain
Dropbox Intro Video Video
You get 2GB free. A similar service is box.net but they only offer 1GB free. Many apps for the IPad are integrated with Dropbox also which means it's quite easy to move files within apps on the IPad. Some of the apps I use a lot with Dropbox integration are Goodreader, Smartnotes, Collections (photography), Office HD, Bluefire and a number more.
You need to install Dropbox on all your computers that you want to share or transfer files
between. For instance, I have Dropbox on my main desktop computer, my laptop, my IPad and Touch. Since I like to move photos TO my IPad I process my photo files in Lightroom and Photoshop, copy a resized finished file to my Dropbox folder (Dropbox will put an easily accessed folderon your computer) to a folder I created just as I do to organize on my computer--named Photos. I may even make subfolders. You will see a blue check beside the files change to green as they are uploaded to Dropbox. In just a few moments I can see they are listed on my Ipad's list of folders and files in my Dropbox app.
I can then touch a file, see it immediately FROM Dropbox when connected by wifi OR I can transfer/open with an app on my IPad. You simply touch the little curved arrow icon upper right and it will list those apps that are integrated with Dropbox. Very easy, much easier than explaining it LOL.
Hope this helped. If you need more explanation or if I missed something I'll be glad to write more. It's also easy to delete files and folders from Dropox right on the IPad. You can also add files FROM the IPad to be transferred back to your main computer or shared with others. Or you can use it just for backup storage if you want.
Diane