Z80Stealth v0.706 is released. Z80Stealth is a Spectrum emulator for DOS that also works in Win98. It emulates the Spectrum 128. It's an excelent emulator, and is worth a try.

Z80Stealth v0.706 Changelog:
- Added support for TZX and PZX tape formats
- Maxspeed by key option - by default it's F9, can be changed in keyboard.cfg (MAXSPEED=F9 string)
- Support for 512x192 black'n white mode
- A lot of small fixes

Download: Z80Stealth v0.706
Source:Here