If somebody try another DOS-based OS, then it is good to know that putting switch /m:1 after himem.sys in config.sys and then you get himem.sys working with Booklet 3G.

Win98SE might also work (with PATCHMEM (over 0,5GB RAM limit) and PATCHATA (over 137GB HDD limit) fixes), but I think it would stop the problem: where to put that himem.sys switch so that it can work in Safe Mode?..I am pretty sure you need go Safe Mode some times when you setup (delete) drivers.