Get a free copy of the Gimp and either resize the dimensions of the image or use a higher compression to get the file size down to the 80k limit as dorward linked to (or both).

L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
B--B--B--B--B--B--B--B--
H---H---H---H---H---H---
(the triplet paradiddle with high-hat)