Gallery/Geeklog installed but needs tweaking...Please Help

Hello all,

I am a total newbie with practically no experience. This is my first attempt at web design and I am stuck and needing help.

I have installed Geeklog 1.3.8sr3 and Geeklog 1.4.1. Everything seemed fine, but I somehow have the problem you see on my site. http://www.feyiola.com

I found somewhere that I should change the photoalbumurl and the albumdirurl from the http://wwwfeyiola.com/gallery and http://wwwfeyiola.com/gallery/albums to /gallery and /albums. so a snipet of my config.php is below:

$gallery->app->tmpDir = "C:/WINNT/TEMP";
$gallery->app->photoAlbumURL = "/gallery";
$gallery->app->albumDirURL = "/albums";
$gallery->app->movieThumbnail = "D:\Apache\Apache2\...\public_html\gallery\images\movie.thumb.jpg"

After my installation, I uploaded a lot of pictures, and all uploaded fine. I have uploaded 25 albums with more than 1000 pictures. What I got was all the thumnails and when I click on the thumbnails, what I get is a big white box with the red x at the top left hand corner. So all images load and show up as thumbnails, but they do not show up as larger images. Sometimes, the larger image would try to load, and then hang in the middle. So I get about half of the larger image. At other times, nothing shows up.

I am running windows 2000 advanced server with apache 2.0.47, PHP 4.3.4, Mysql 4.0.13

Is there something that I might have missed?

I am currently at my wits end and would appreciate any help

Thank you all in advance

Ola