Importing from my previous WordPress.com blog!

Well, what happened here is that I decided to move my wordpress.com blog to a different host (XtreemHost.com) and have all files exported from my previous blog to the new blog.

Now, what happened is that my exported XML file is 3.something megabytes, in the time that the maximum file size to import on my new host is 1.46484375MB. for a WXR file.

Anyone has a clue where the problem is? And making any adjustments would resolve such issue?

Shall I change my host service, or it’s all the same on all hosting service providers?

With great thanks in advance,,,