To extract ARC files, you need›UNARC.COM. To decompress DCM›files, you need DISKCOM3.UTL.››Side 1››BABYLON.ARC - A›hardware modification that gives›your XL a truly "persistent"›RAM-based OS.››JR2.ARC - JR's BASIC Games›Collection #2!››MAGICALC.ARC - MagiCalc XL is a›four-function calculator that›displays results in Decimal,›Hexidecimal and Binary all at›once. Sits in the unused 12K›on an 256K XL if booted›with 2 SD RAMdisks.››TAFHC.DCM - The Atari Federation›Hacker's Challenge is a disk full›of tricks and traps to challenge›the 8-bit hacker. The object is to›put together a multi-part secret›message. Read Paul Alhart's›A-T-A-R-I column in AIM for›details.››TTEST.ARC - A BASIC program›that determines if variations in›experimental data occur by chance›alone by using t-test analysis for›dependent samples. TTEST is›designed for scientific use.››Side 2››BIRTHDAY.ARC - A BASIC LISTing of›a program for keeping›track of people's birthdays.››DIAMENU.ARC - Load BASIC programs›using the DIAMOND 3.0 built in›file Selector. Requires›Diamond GOS from Reevesoft.››ETERNAL.ARC - A BASIC game›similar to the popular old›2600 game Adventure.››MATH.DCM - Mathematical analysis›program that does intervals,›roots, fixed point math,›derivatives, integrals,›polynomials, interpolation and›more. Decompress to a SD›disk and reboot with BASIC›enabled.››QUEST.ARC - An outboard command›module to add user surveys to›AtariLink BBS 2.0.›(AtariLink BBS 2.0 was on the Nov.›'91 disk.)››SORT.ARC - A BASIC XE program to›sort text/data files. Supports›1-250 lines of 1-38 characters›each. BASIC XE required.›