Scrolling text on LED matrices using SPI and arduino Mega2560

[system]

I have a single 8 x 8 scrolling very nice now......And just a heads up...

with the 8 pins on each side of the matrix I thought pins 1-8 were swapped and pins 9-16 were swapped right...

No.....because I just wired up this single 8 x 8 how I have it in my enclosure.....did the same thing...letters are backwards.....

so I swapped the Column pins ONLY.....Like C0 - C7 C1 - C6 C2 - C5 C3 - C4

and now its scrolling like a champ.....(just the one matrix I have with my Duemilanove here:)

pic attached

I'm going to try and consolidate more code and get my enclosure working fully...after I swap some column wires too.....