Is there a cloud storage website that has drag and drop?

I would just get a normal hosting account and use FTP. It is super simple once you have it set up.

Dropbox is good, and you get 2GB for free. :)
It works by synching your local folder to dropbox, so you drag and drop into your local folder, like you do normally in windows explorer or in the finder (on Mac).

I’ve been using it for more than one year, it works great and the support and team are equally great! :)

However, their smallest plan starts at 50 GB for 10$/month.
https://www.dropbox.com/

If you use a referral link, you’ll get 250MB extra for free:
http://windows.iusethis.com/app/dropbox
I got 3 GB extra making a total of 5GB from people using my referral link. :)

Mac user reviews (they’re valid for Windows too):
http://osx.iusethis.com/app/dropbox

You can get support / more info here:
http://getsatisfaction.com/dropbox

There’s also mobileme that’s quite popular.
100$/year
20GB
You can have a 60 day free trial.

But it has a strange limitation: “Files that are larger than 2 GB, folders, and package files must be compressed before you can copy them to your iDisk” http://help.apple.com/mac/1/help/

Reviews here:
http://osx.iusethis.com/app/mobileme

1)
Microsoft’s SkyDrive 25GB free ( http://skydrive.live.com/ )
Drag and drop works with Microsoft Internet Explorer
Other browsers use the normal file browser (like the ‘Open’ dialog in most any program)

2)
Dropbox.com is really great, highly recommended. You pick a folder on your PC, it keeps the folder backed up to the cloud AND any other computer where you install Dropbox.
You can also upload & download from a web browser, so you can manage your files from any Internet-connected computer.

3)
Lifehacker.com recently had a reader poll, Five Best Online Backup Tools

Dropbox (Windows/Mac/Linux, Basic [2GB] Free, Pro [50GB] $9.99 per month)

CrashPlan (Windows/Mac/Linux/Open Solaris, Basic [No online storage] Free, Premium [Unlimited online storage] $4.50 per month)

Mozy (Windows/Mac, Basic [2GB] Free, Home Premium [Unlimited] $4.95 per month)
Dropbox (Windows/Mac/Linux, Basic [2GB] Free, Pro [50GB] $9.99 per month)

Jungle Disk (Windows/Mac/Linux, Pricing: $2 per month + Per GB Fees)

Carbonite (Windows/Mac, Unlimited Storage $4.58 per month)

I have a dropbox account, as well as a mobileme account. both work nicely.

Both Dropbox and Ubuntu One have been working well for me. The advantage of Dropbox is that it’s multiplatform.

I discovered a couple of more options

Microsoft Live Mesh offers 5GB free and a drag and drop desktop client.
Windows, Mac and Windows Mobile versions
https://www.mesh.com

SkyDrive Explorer puts a desktop client on Microsoft SkyDrive
WIndows only
http://www.skydriveexplorer.com/