I have a Cisco 4000 router which has 4Mb of System Flash and 4Mb of boot flash. Does this mean it has 8Mb of Flash, or is it just 4, hence I am unable to load a more current versios of the IOS. Right now I am running 10.3(3), and the flash show c4500-j-m.103-3 I would like to upgrade to 11.3 at least, do I need more memory, or can I get by. The Cisco page says 8Mb minimum. Thanx for your help. Daryn P. Bartlett ___________________________________ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]