I found this program on cnet.com, and thought it would be helpful to my fellow BB addicts...
MemoryUp is a powerful Java virtual machine (JVM) management and RAM boosting tool specially designed for BlackBerry. What MemoryUp exactly does is to take control of JVM for each BlackBerry system, smartly analyze running J2ME programs (including hidden programs), automatically allocate and recover respective occupied RAM and boost system to its best performance. For most BlackBerry, there are dozens of J2ME programming running in front-end or back-end, which takes lots of RAM from your BlackBerry. Many BlackBerry owners have also installed J2ME programs on their phones. MemoryUp can help you to automatically analyze and recover up to 50% RAM occupied by these programs. Version 1.8 improved memory calculating & dumping speed.
MemoryUp-BlackBerry RAM Booster - Free Software Downloads and Software Reviews - Download.com
Memory Issues? 
