what do you mean when you say it wont recognize it? EZdrummer doesn't show up on the list of VSTi's? wait EZDrummer is a VSTi right? i have DFHS and i was also having a little trouble at first getting it to work with reaper.
if it is indeed a VSTi, then go to the Preferences page, under the Options menu. click on the "Audio" tab, then check the box where it says "Always Run Track FX". that should make it work, i think
i messed around checking and un-checking all kinds of options before i got it to work, and i'm not even quite sure what exactly fixed it. but try that for now, hopefull it'll help.
oh and if EZDrummer is not even showing up in your VSTi folder, then make sure you have the correct path set for Reaper to look for your plugins. you can set that under the VST heading under Plug-ins in the preferences menu.
