If you're looking for any kind of tutorial, or need access to resources to help you make a wall, then please visit The Resource Pool group. This is the officially endorsed resources and tutorials group and you can search through everything they have to offer, as well as join the gorup.

There are other groups that may be of interest too, including:

> Vectorness

If you create a group that is designed to help people with making walls, then please contact one of the moderators to get it added to the above list.

Below are a list of recommended imagehosting services:

Recommended

Imageshack.us
Max File Size: 1 MB.
File Life: Permanent unless image violates Imageshack TOS.

Xs.to
Max File Size: 1.5 MB (gif is restricted of 500KB)
File Life: Deletion upon reaching three months without any hits.

Imagecave
* Registration required
* 10 MB storage capacity
* 1024 MB monthly data transfer

Below sites are also image hosting services but cannot beat the above services in term of sheer convenience and file-life longevity.

FilePost.us
Max File Size: 3 MB.
File Life: Unknown.
Free registration required.

FlyPicture.com
Max File Size: 1 MB.
File Life: 30 days.

StorageFun.com
Max File Size: 2 MB.
File Life: Unknown.
Free registration required.

TheFileBucket.com
Max File Size: 2 MB.
File Life: Unknown.
Free registration required.

UploadX.net
Max File Size: 3 MB.
File Life: Unknown.