Hello,
I think this hack is what I'm searching but I'm not really sur, does the "stars" replace the usual dot or are they just "poping" ?
This is an exemple of what I'm searching to do :

From 0 to 50 post, one get a dot each 5 reputations points. Which are shown by a dot1.jpg (just an exemple)

Each 50 points all the reputations points transform in a dot2.jpg. That means that if you have 105 reputations points, you will have two "dot2.jpg" and one "dot1.jpg".

Each 250 points the dots transform in a dot3.jpg. For instance if you have 305 reputations points you will have one dot3.jpg, one dot2.jpg and one dot1.jpg.
here is a screen of a website using a similar system (but not for vb 4.0, it's for a ealier 3.0 version) :

The red dot is the "dot3.jpg" exemple, the yellow dot is the "dot2.jpg" and the yellow ring is the "dot1.jpg".
Thanks.