With help of this nifty application you can extract the content of an EBOOT.PBP. For example Eb0x v1.0 can extract the preview-pictures or thumbnails out of an EBOOT.PBP. For the computer there's already such applications, such as PBP Unpacker or SeiPSPTool. In contrast to the computerprograms Eb0x can extract the data right on your PSP. Read more about Eb0x v1.0 (PSP Application)
UMDumper is the popular UMD dumping software authored by PhonicUK in C. It is the only current dumper for 3.xx kernel that will rip directly to CSOs without requiring any extra steps. It is also the fastest of the dumpers out there due to its use of multithreading and asychronous IO. Supports both fat and slim PSPs. Read more about UMDumper v0.2.5d (PSP Application)
"Pipeline" is a remake of the famous puzzle game "Pipemania (aka Pipedream)". Rules are simple: Construct a path using random generated pipes from the starting point to the ending point, but be aware of the water which flushes out after a while. Read more about Pipeline v0.1 (PSP Game)