I have a pair of 520URs and a 525FO, all would be great (yes even the FO is fully functional.) I have these and don;t need them anymore. The FO I never used and is still sealed in the box. The 520's have lived in a few labs and are in perfect running condition. I need some cash! They are for sale.... $2500/ea. I pay ground shipping in the US. Let me know if you need any info. Moe. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=11844&t=11844 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]