Post installation

Here's the scenario:

I'm browsing the modules page on drupal.org. When I click on the link for more info about the module it takes me to another page. When I click back on my browser it takes me back to the top of modules page. Then I have scroll all the way down and find the module I was looking at.

I'm just wondering if anyone has any idea what this means or how to fix it??

query: DELETE FROM page_title WHERE nid = 4
error:

I write a blog entry and see and error or something I want to change, go back in and edit it then hit submit. That error comes up on a new page and I need to either go back and reload a page or go address bar and nav myself back home at which point it says on the newly loaded page:

* The blog entry was updated.

Ok, I know this must be here somewhere, but I am having trouble finding info on how to make the "content" I create look like static info and not like comments. For example, I want something to look like http://drupal.org/project instead of http://drupal.org/

I just installed the Audio module. It works great, but I want the slim player.

The research I've done says I have to create a playlist with an .xspf. BUT WHERE DO I PUT THIS FILE?

I'm totally clueless.

I'm looking for a way to allow users to upload their avatar/user pic without having to go to the account settings page. I've pulled the code from the profile module for the image upload, but it being part of the larger account info form, it requres all of that info be inputted. Essentially what I'm trying to do is to have a page that has nothing on it except for the avatar/user pic upload box. I've searched the forums/site but nothing I've found so far seems to address this...does anyone know how this could be done/can point me in the right direction.

For example if I'm in the forum, and i want to post a comment, i need to login - after logging in, i am taken to my user profile, instead of back where i started. In this case the forum.

Is there anyway for me to get the data regarding where i've been? My last page was this page with such and such a url ? Or any type of similar information?

A common example is like the one above, if I logged in at forums, i'd want to return to forums after logging in. I haven't seen anything with drupal that lets me think i can do that, so i'm starting with baby steps ;-)

Thanks!