Anyone else notice the phone gets slower over time?

Alright, I got this phone really fast. I been through five launchers though! It keeps killing my launcher. Go Launcher, Zeam, Stock, and now Launcher Pro - which btw is the fastest. I used autokiller and used to every preset available, nothing works. I turned on debugging in launcher pro - and the memory usage drops until it loads it back up. I can restart my phone and it'll be fine for awhile until I start using the app.

Any ideas?

Guys it is time to go to EH03 (VZW) leak of GB and upload the KGB kernel.

Comrade over at XDA has updated the "lowmemorykiller" file in the system that stops all that slowing down. It replaces the autokiller app and has the launcher pre-loaded to prevent killing most launchers.

Check it out [KERNEL][TWGB] KGB Kernel: A Kernel for Gingerbread (EH09/EI20/EH03) - xda-developers
 
That command fixed it; but installing this won't wipe my current rom? I really don't feel like starting over =P
 
That command fixed it; but installing this won't wipe my current rom? I really don't feel like starting over =P

Nope, this is just a kernel. This will not wipe the phone, just change it to voodoo lag fix, but also take care of lowmemorykiller without any extra apps.
 
Nope, this is just a kernel. This will not wipe the phone, just change it to voodoo lag fix, but also take care of lowmemorykiller without any extra apps.

It's installed; what about the modem? it's still at EC09 and build is EI20 is this the latest?