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Commodore PET 4032 "Fat 40" Upgrade to 8032
If you have a Commodore PET 4032 with a 12" display you may be able to convert it to an 8032 by adding a few TTL chips, 2114 SRAM chips and moving some jumpers. Here I've explained what I did to upgrade mine and have provided for download the updated ROM needed to use the graphics keyboard in 80 columns.

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Commodore 1541 IEEE-488 Conversion
Have an old Commodore PET and need a disk drive? IEEE-488 drives made for use with the PET are getting harder to come by. Using a circuit found on the web I've converted the more common Commodore 1541 to be used on the IEEE-488 GP-IB bus.

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Radio Shack TRS-80 Model II 5.25" Dual Floppy Modification
Lacking 8" media and having a desire to bring this old TRS-80 back to life I've non-destructively modified it to accept dual 5.25" floppy drives. Now booting Pickles & Trout CP/M and ready for other hackery!

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Ecommerce Web Development Company
- IT Chimes is a global Ecommerce Web Development Company and offers Ecommerce Web Solution and Offshore IT services to clients. IT Chimes a professional Ecommerce Website Development Company, develops, integrates and maintains ecommerce web applicat

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My Story
Without a fall, there is no redemption...but with out my own downward spiral I wouldn't be the man I am today. I can say that now that I have long since cleaned up my life and decided to change.