XGEN 5.50 GEN D-3..Where do I run it from on my PSP?

Think I've found the 5.50 GEN D-3 release and need to know:1. Do I leave it as is or use WINRAR to open , then run?2. Where on my PSP do I run it from?3. The site where I got it form says that I can update from 4.01 m33 to 5.50 GEN D-3 with this installer (again where do I put it on my PSP to run it?)Think Im coming to the end of the road to having this complete...lol Thanks to all that have assisted me on this.HoustonTX224

Extract everything from that winrar and post a screenshot of the contents, I'll try to help you along the way...Or better yet, give me the link of that release and I'll try it on, so I could tell you what to do.

Guess we can shut this topic down...Took a chance and am now running 5.50 GEN D (Full)