installation problem with win9x and ME

[Varborta]

I have a problem with installation of either win98se or winME, it always appear to be froze althou not at the very very beginning of the windows setup screen where it shows prepare to install window thing the very first load 0-100 computer takes forever time after it reaches 100% to load the next screen why? It loads fine from 0-100 but then it just seems to stop there and took at min. 5-8min to load the next screen I have tried it both on my old 233mmx and new thunderbird 800.