Olympus has just announced a special offer for the OM-D E-M5. There is a mail in rebate for one of the following: FL-300R WIRELESS FLASH or MMF-3 FOUR THIRDS LENS ADAPTER or MF-2 OM LENS ADAPTER Both the E-M5 and selected accessory must be purchased at an authorized Olympus dealer. Details can be found here on the rebate form: http://www.olympusamerica.com/crm/rebates/e-m5_accessory_mir_form.pdf The offer is good in both the US and Canada. Personally I'm going to go for the flash. It can be triggered wirelessly using the little flash included with the E-M5. So it looks like it isn't only the UK that is getting a bonus when purchasing and EM-5.