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When the flash card and OZ 4.2 were produced, RomCombiner was modified so that applications could be added on these devices as well.
Romcombiner 2.11 (compiled 01/08/2022, now supports the same flash memory types as OZ 5.0)
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Flash and EPROM cards may be used for Applications and/or the File Area. The main difference between these cards is how they are erased. The EPROM card is put into an eraser, exposing the chip to UV light. This erases everything on that card. The Flash card is erased within the Z88 itself and has the added bonus that it can be erased in 64K chunks. This means that the file area can be erased, whilst retaining the application area. If using a Flash card, to avoid wasted space, ensure the - Application area is in 64K chucks chunks
Each application is allocated a letter called a Key and a name which can be changed i.e. P for PipeDream. The second time and third time the key letter is used, a Z or ZZ is prefixed before that letter. If that letter is used again, it will be no longer available and will not be shown - i.e. ZP and ZZP. - A Key letter may only be used 3 times
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