Try to run dosgames in XP with VDMSound.
VDMSound adds soundblaster and adlib support on NT ones.
....Or try dosbox, but if your E500 notebook will have enough juice is kinda doubtful, maybe for the lesser demanding games in dosbox? Trial and error will be your destiny .....
You can find a link to VDMSound@
http://www.abandonia.com/en/node/23027
Note: VDMSound won't work in W98.