>> Base 64.
> 
> Yeah, that is what it says. But how to decode that one?
> With UUencode I can stil read the image in winzip,
> this one it does not know.

A = 000000
B = 000001
C = 000011
...
Z = 011001
a = 011010
b = 011011
...
z = 110011
0 = 110100
1 = 110101
2 = 110110
...
9 = 111101
+ = 111110
/ = 111111

Easy!

(This was in the exam for my final year at uni... yes, we actually had 
to Base-64 encode and decode stuff in the exam room!)

Andrew @ home.

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