Hi, first nice job there!

I'm thinking to get started on this cartmod thing, and I have some (really noob) questions:

First i want to know which eprom writer i buy, every one talks about willem and it is very cheap (which is good) but i want to make some phantasy star iv translated to my language, and everybody says willem is not reliable on writing on big eproms.

Also i want to know, since the mod will aways be on a cartridge of the same game, will i need to make jumps on the eprom?

Will be a problem on using a bigger eprom than the rom? like a 32Mbits for a 8Mbits game.

Sorry my poor english, this is not my native language.

Thanks!