Hi all, got my CCNA on the 4th March (woohoo) and wanted to setup my home lab. Picked up a Cisco 2924 XL switch and downloaded with latest IOS for it (I work for a Cisco Select Partner so IOS' are easy to get) BUT
I can't flash it!
copy tftp flash
copy to or from flash not implemeted <<

:
show flash
invalid input detect at marker (carrat under the l of flash)
Any thoughts?