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cFosSpeed is a network driver, which attaches itself to existing Internet connections. It then optimizes data transfer by means of Traffic Shaping.

Traffic Shaping is a method for optimizing the Internet traffic. It allows maximum speed while ensuring minimal Ping.

You can use cFosSpeed with a router and/or a DSL-modem or cable-modem. You can also use cFosSpeed with other types of Internet access, ie. whenever you already have an existing Internet connection.

cFosSpeed supports a wide variety of connections, like DSL, cable, ISDN, UMTS, etc

Features:

- Connections:

* Broadband: Cabel and DSL
* Narrow band: Modem and ISDN
* Mobile (UMTS, HSDPA, GSM, GPRS, HSCSD)
* Media:
o DSL, PPPoE
o DSL, PPPoA (VCmux and LLC)
o DSL, PPTP
o VDSL
o Cable
o ISDN
o IP over AAL
o RFC1483/2684 bridged

- Routing:

* Router and dial-up connections
* LAN and WLAN
* Router and Bridge-Mode
* VPN
* Multiple connections simultaneously
* Adjustable routes
* Several IP adresses per adapter

- Traffic Shaping

* Multi-User version
* TX and RX-Shaping
* L7 Protocol Analysis
* Prioritization of Programs
* RTP/VoIP Detection
* 5 priority queues
* Individual rules with filter language

- Options:

* Low-Latency Mode
* Auto-MTU optimization

- Etc.

What's new?
Legend:
* New feature
+ Improvement
! Software change requires modification of your configuration
x Bugfix
- Information only
cFosSpeed 8.02 build 1972 -- 02-Jul-2012

+ Added expand_rwin variables to output of "spd tcb".

+ The WMI provider in cFosSpeed now also supports GetObject/GetObjectAsync,
so more flexible WMI scripts are possible.

x Fixed a bug in RWIN expansion. This bug caused prevented connections to
certain servers. Thanks to Marcus Rüppel for his help.

This could improve download speed with some servers as well.
And more...
· Added expand_rwin variables to output of "spd tcb".
· The WMI provider in cFosSpeed now also supports GetObject/GetObjectAsync,
· so more flexible WMI scripts are possible.
· Fixed a bug in RWIN expansion. This bug caused prevented connections to
· certain servers. This could improve download speed with some servers as well.
· It could have happened that class delays were still set after rx-shaping was
· switched off (you could see that with "spd classes"). That would have
· resulted in unnecessary delays. Fixed.
· If the un/update-installation fails because the service could not be deinstalled, the installed will now return a proper error message asking you
· to reboot and try again.
· Fixed a problem where an update install would sometimes fail, because
· spd.exe could not be deleted.
· Improved error handling if cFosSpeed service could not be deleted on update
· install.
· Hopefully fixed a crash.
· Small fix for RWIN expansion and added more debug output.
· If you had several IPs set for your network card, cFosSpeed would have used
· them in unspecific order, depending on the ARP requests sent. Now cFosSpeed should always use the primary IP.
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