If you want to save some cash and buy good refills cheaper here it is:
List of Commercial Refill Promotions and Sales:
1.11.2011 - Pay What You Want (1$) - Missing Pieces Feedback Echo Refill - http://naviretlav.com/refill
??.??.???? - Pay What You Want (1$) - New Atlantis Audio Refills - http://blog.rackflip.com/post/10853471152/new-reason-refill-and-pay-what-you-want-sale
1.11.2011 - Pay What You Want (4$) - oo8Refills and Sample Fiends - http://www.008refills.com/2011/09/28/008-refills-samplefiends-pay-what-you-want/
1.11.2011 - 69$ - BitWord WaveFront Refill - http://www.bitword.com/index.php?main_page=product_info&cPath=1&products_id=1 - OCTOBER
5.11.2011 - 40$ - Bitley's Fairlight II+ refill - http://bitley.laconicsounds.net/2011/10/02/fairlight-ii-40th-anniversary-campaign/
...
If you know about any new promotion, just post inf about it here in this form:
End of the promotion - Price - Refill Name - Web Site - Coupon Code