problems on PSX raystorm...

i downloaded the rom along with 7z...tried to unzip it with 7z and its taking like for forever...and its using almost all of my computers resources...is this normal or is it just a bad file? pls check...

its normal, 7zip is pretty heavy compression so takes a lot of resources. If you think decompressing it is bad you should try compressing with it on maximum settings.

That's normal 0.< Just let it consume all your resources and it will finish decompressing faster.
It can take more than an hour depending on the size.

estimated time... 2 hours... T_T lolcan anyone make another file like a zip fil or rar file?