I'll cut to the chase, there's a ton to convert and I'm tied up at the moment so here's a small sampler of what's to come.
These are the first of their kind: two working, functional voice packs for MUA PSP, use them wisely!. This sampler contains rino romano's spider-man and josh keaton's Mar-Vell. Install these like a normal voice pack albeit using umdgen.
https://cdn.discordapp.com/attachments/449511007811796993/815045891827433492/Spacemans_PSP_Voice_Mod_Sampler_Pack.zip
special thanks to Nikita and UltraMega. This wouldn't be possible without them!
https://drive.google.com/file/d/1OmMJBFkqAM43gQjSW-7m_YpeNpc9jbdr/view?usp=drivesdk Here's Hugh Jackman Wolverine on PSP as a voice pack!