Hello there.
I would like to share what I found today on the net. It's a service that offers you a 1 GB hard disk as an online service. Sure, the max file size is limited to about 10 MB, but Nexuiz maps or demos aren't bigger than that.
Sure, I know that there are actually quite many of these online hard drives available. I like this one very much because it is nice to handle, and can be used in conjunction with fireuploader just nicely. You can use it to upload your demos or maps, and I would love to see users who tend to host their files on these (imo) CRAPPY hosters like rapidshare, megaupload, imageshak or filefront that are LOADED with ads to try out a nice service like this in the future. This service is free of ads (at least when using AdBlock with Firefox) and allows you to direct download files anonymously. When the files are in a common format like mp3 or image, you can directly listen to them / view them. It's just cool.
The service I am talking about is this one: www.box.net