default, EMS is un-mapped when Stealth is active. Optimize can support batch file up to 20KB. The 64MB limit was removed from EMBMEM (EMB) parameter. TESTBIOS's 'Danny and Larry' messages were removed. Manifest was updated to 1.13. Vidram now support systems with over 640KB conventional memory, uses EMS by default. QEMM v7.0 (mid 1993) Dropped the 386 suffix from the name since Intel introduced the Pentium processor. Added support for intel Pentium, DOS 6.00 and Windows 3.10. Maximum RAM is 128MB XMS/128MB EMS. QEMM was rewritten with 32-bit code. New features include DOSDATA, DOS-Up, Stealth ROM, Stealth DoubleSpace. New utilities include SWAPECHO.COM, OPTIMIZE.EXE (replaced OPTIMIZE.COM), QDPMI (Quarterdeck DPMI 0.9 host), QSETUP (QEMM Setup for Windows), SCANMEM.COM (USERAM= memory scanner). Updated utilities include Manifest 2.0. Add support of Virtual Mode Extensions and Page Size Extensions found in Pentium, later Intel 80486, or later CPUs; Bus-Mastering hard drives. Improved adapter RAM detection. Added support for reading qemm configuration file, @filename. Added support for DOS 6.00 Multi-Config in CONFIG.SYS, IF statements in AUTOEXEC.BAT. Optimize supports disk compression software. Vidram can now operate in Windows Enhanced mode DOS windows. QEMM 7.0x loads itself to shadow RAM by default. QEMM v7.03 (November 17, 1993) VIDRAM no longer suppress interrupt 10, function 1B calls (Video BIOS Functionality and State Information for MCGA/VGA). New Optimize switches include /NOFLUSH (/NOFL). Stealth DoubleSpace virtualizes DOS Function 9. DOSDATA improves compatibility with Stacker 3.1, supports PC DOS 6.1 and XTRADRIVE or OS/2 2.x Boot Manager. Stealth Windows driver was updated to 7.02. QEMM driver now supports Compaq 20/e and 25/e. QEMM v7.04 (February 28, 1994) Added support for DOS 6.20. Maximum RAM is 256MB XMS/256MB EMS. DOS-Up now supports Novell DOS 7. In DR DOS 6.0 and Novell DOS 7, only DOS resource is loaded high. Improved VCPI compatibility on systems with large amounts of memory. QEMM supports DESQview/X 2.0 server.*Manifest now recognizes STB processors. QEMM v7.5 (September 17, 1994) New features include Stealth D*Space which supports both drive compression techniques, DrvSpace (DOS 6.22) and DblSpace (DOS 6.20-DOS 6.00); replacing Stealth DoubleSpace. New tools include QPI.VXD. Improved Pentium support with DigiSpeech Portable Sound parallel port sound card. QEMM 7.5 no longer loads itself to shadow RAM. Optimize now properly detects hardware on system with network card. QEMM v7.53 (May 12, 1995) Added support for DOS 6.22, Windows 3.11 and Windows for Workgroups 3.11. Maximum RAM is 256MB XMS/256MB EMS. Improved