WinUAE v1.6.2 Beta 9 is released.Winuae is the commodore amiga emulator for Windows. WinUAE is a mostly complete software emulation of the hardware of the Commodore Amiga 500/1000/2000. A Commodore Amiga, for those who don’t know, is a 16/32 bit computer system based on the Motorola 680×0 CPU and a few specially designed custom chips that provide very good graphics and sound capabilities. Its first incarnation, the A1000, appeared in 1985, followed by the highly successful A500 and A2000 models. WinUAE is a port of the originally written for Unixish systems UAE; but over time, it seems the Windows port, WinUAE has become the best version available on any platform. WinUAE is free software: you are welcome to distribute copies of it and/or modify it, under certain conditions. There is no warranty of any kind for UAE. For more details concerning these issues, please read the GNU General Public License, which describes the terms under which WinUAE is distributed.

WinUAE v1.6.2 Beta 9 changelog:
- vsync automatic frequency switching is now optional ("autovsync")
- 100Hz/120Hz supported in vsync automatic switching mode
- "Disable powersaving features" is now "Disable screensaver" (when not active) Screensavers are always disabled when active. Programs shouldn't override "real" powersaving features anymore (and Vista and later will ignore these requests anyway)
- 68020 CE mode all instructions now need at least 1 CPU cycle (1/4 bus cycle) to finish (+any slow chip/custom memory fetches), previously all instructions were instant when accessing fast ram. Better than nothing..
- CPU frequency configuration added (CE-modes only). Fast RAM (and ROM) is always considered wait-state free, chip ram speed does not change. Pre-defined values use main clock as CPU clock source (=includes PAL/NTSC difference), manually typed frequency basically emulate CPU card that has separate CPU clock crystal. For example pre-defined "7MHz" is 7.093790.. if PAL mode) Not very useful in 68020 mode. yet. (see earlier beta change log for explanation)
- copper woke up 1 line too late (and never woke up if waiting for line 255) if wait ended on NTSC long line (this was the real reason for NTSC jumping, b8 hack removed)
- added "cycle_exact" configuration entry, quick way to switch CE on/off with uae-configuration
- wrong/missing display sometimes in "too fast" CPU modes (b5)

Download:WinUAE v1.6.2 Beta 9
Source:Here