Iisi Upgrade Options.Txt

Many thanks to everyone who answered my query on how to improve the performance of a Mac IIsi. My original query is as follows: >>A friend of mine has a Mac IIsi with which she does desktop publishing and >>graphic design. She has an Apple 13" color monitor, and the slowness >>of the Mac in refreshing the screen is getting to her. She is considering >>some kind of upgrade. >>Is it better for her to get (1) an accelerator that upgrades the CPU (maybe >>one with a 50-mhz 68030 chip), or (2) a graphics accelerator that >>specifically speeds up the video? Are (1) and (2) incompatible (i.e. does >>getting a CPU accelerator board makes it impossible for her to install a >>graphic accelerator when she ready to go to 24-bit color?) What options