Changes
/* Step 3 */
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* [[Dk'tronics_memory_expansion|DK'tronics 64K RAM pack Memory Expansion]] (removable RAM chips) >> upgraded to [[Media:Upgraded64kRAM.JPG|256K]] - [[Upgrading_a_Dk%27tronics_RAM_Expansion|instructions]]
* [[Rombo_Rombox|Rombo ROMBOX]] with following ROMS from RAM pack pass-through connector ('''OPTIONAL!! ''' But it makes computing much easier)<BR>
:* Slot 1: [[Utopia]] - General purpose utilities
:* Slot 2: [[BCPL]] - Compiler from PJB & Arnor Ltd.
:* Slot 3: [[Maxam]] - Assembler from Arnor Ltd.
:* Slot 4: [[Protext]] - Word processor from Arnor Ltd.
* 3.5” External disc drive with external power supply, [[Side Select Switch|side switch]], [[Adding_3.5"_drive_to_CPC464#3.5.22_READY_Signal_Test|"READY" signal]] and a drive lead with 34 way IDC Male connector (34 pins sticking out) to the back of DDI-1 disc interface and place this disc drive on top of DDI-1 external disc drive - if you not sure how to, then follow "[http://www.cpcwiki.eu/index.php/Adding_3.5%22_drive_to_CPC464 Adding 3.5" Disc Drive 'B' - For CPC 464 Series with DDI-1 only!!]" instructions.<BR>