Attachments Hack

[Sebastian]

I apologize if a hack already exists:

1) I would like to center images on the post when a screenie gets uploaded, instead of it aligning to the left margin.

2) Be able to upload more than one image/attachment on a post.

3) Finally, When an image is uploaded have it resize to lets say 800x600 and if it was originally bigger make the image click-able so you can see the full image. That way big images can get uploaded without destroying the margins and making a thread look like crap.

Any of these options available, if not how hard will it be?

Thanks in advanced.