PS3 Kingdom Hearts 2.5 Final Mix download won't wo

Every time I try to download either KH1.5 or KH2.5 from the PS3 list, the download will crash my computer once it finishes the download and begins verifying it. (I assume that's what's happening as it just stays on okbs/19.5gb for a while with the download ring staying solid.) Should I use a different browser as I'm using Chrome, or is there a problem with the file itself?