Questions on Blogger

So I like the look and feel of Blogger, but I have some problems with it.

I really need to be able to upload files as attachments to my blog.

• Is there a way to do this?
  
• Is there another site that allows you to do this?
• If I host my own site can is there on OSS blog that I can put up that allows me to upload files?
• Should I just use a wiki?
• Should I just host my own site and link to files from Blogger to my site?

Whats the best way to go about all this? Seems like the easiest is to go with the last option. But, I don't want to host at home anymore. Does anyone know the easiest way to do hosting these days? I used to host at home a few years back but I'm now out of touch with hosting.