This plugin uses CSS technique to fix the png image transparency issue and jQuery to apply this script to all of png images shown in the page. The CSS code added by the script is :

.png {
background-image: expression(
this.runtimeStyle.filter = “progid:DXImageTransform.Microsoft.AlphaImageLoader(src=” + (this.tagName==\‘IMG\’ ? this[\'src\'] : this.currentStyle[\'backgroundImage\'].split(\’\”\’)[1]) + ")",
this.runtimeStyle.backgroundImage = "none",
this.src = "{plugindir}/pixel.gif",
this.width = this.style.width [...]

Description : Its a widget plugin which collects data from Audioscrobbler web services and gets your last listened tracks and their album images. It works in PHP4 platforms and uses my simplexml class to collect data from Audioscrobbler.
Installation : The directory structure should be like this :
–> wp-plugins/
|– lastfm_RPS/
|– noart.gif
|– simplexml.class.php
|– readme.txt
|– lastfm.css
Then just [...]