Importing Office Docs

HELP PLEASE!

I've spent all night trying to Import Contacts via Windows Live which i have a seperate discusion thread..

Now for another issue:

How do you Import Word, Excel & Powerpoint into the iPad?

I've been onto iCloud and it seems very easy according to the help guide, Drag & Drop! It Doesn't work!

I've bought Quick Office Pro as this seemed to be the most apropriate for what i needed as you can edit my existing docs etc, however according to iCloud you have to buy what they recommend and this app is not listed!

I got told that i could add them to iTunes and yet this doesn't work either..

I've got loads of documents which i need to transfer but don't know how to do it..

Any ideas anyone?