That's my same reason I would like to use shared objects if possible. It's hard for me to determine how much data I will need. Does the 100KB limit apply to all your shared objects files you create as a group, or is it on the file to file bases?
For example, I may create a SO file named data1, and then another called data2.
Does data1 have it's own 100KB limit, and data2.sol have it's own 100KB limit?
Or
Does Adobe Player look at both data1 & data2 and say that the sizes combined have to be 100KB?