Hey, here's another tip for using iCloud when you are on the road, using only your iPad to work. Here's the problem: You have a file on your computer at home. You need to work on it on your iPad. Here's what to do:
1. Get LogMeIn app for iPad. This will allow you to log in to your computer back home, and operate it remotely. Just follow the instructions to set up. It will show you how to click the settings on your Mac for remote access.
2. LogMeIn won't work if your computer is off, and a change to Lion made a lot of the Wake On Lan programs not work anymore. There is a workaround, but it's ****. Don't bother. Leave your computer on, by putting the power settings to Never Sleep. Do have the setting to have your Screen go to sleep.
3. When you need something on the road, log into your computer. Then open Safari and go to iCloud. Upload the file using iWork.com.
4. Once that's done, go to iWork.com using Safari on your iPad. Follow these instructions:
When you sign in to iWork.com in Safari on your iPad, iWork.com opens to your Shared Documents view, displaying a scrollable list of all the documents you posted to iWork.com.
In Shared Documents view, scroll to locate the document you want to download, and then tap Download in the document’s tile.
A preview of the document opens in Safari.
Tap “Open in,” and then tap the name of an application in the list that appears.
The document may take a moment to download, and then it opens in the application you selected.
To view or edit a document in Keynote, Pages, or Numbers, you must have the application installed on your iPad.
Hope that helps.