I had an issue where a X-10 RF mouse on COM2 would show up with a yellow ! along with empeg's USB entry (also a yellow !) after a large # of songs uploaded. The player read 'end of playlist' and the emplode thought it was still going. By disabling the X-10 on COM2 I made this problem go away. Somehow USB/emplode wasn't playing nice with the other IRQ's & knocked them both down. I have all IRQ's used & some shared. Emplode runs fine since I started disabling com2 1st. FWIW YMMV

-Zeke

just say you weren't paying much attention...