Five Powerful VPS Packages Available On Dell Hardware with Dedicated CPU and RAM Resources, Full Root Access and the Plesk Control Panel

Ashburn, VA and Herndon, VA, — March 7, 2006 – Prohosters (www.prohosters.com), a fully managed Virtual Private Server (VPS) hosting provider, has added Windows VPS solutions to their line of high performance, highly available VPS and bandwidth packages. The new Windows VPSs are powered by SWsoft’s Virtuozzo for Windows 3.0 and are packaged with SWsoft’s Plesk 7.5 for Windows unlimited domain control panel.

As a special promotion, Prohosters is providing three months of free service on every six month prepaid purchase with the option of receiving a full refund anytime during the free three month period.

"We have been proactively testing Virtuozzo for Windows and have been extremely pleased with the progression of the product,” stated S. Scott Blust, Chief Operating Officer, Carpathia Hosting / Prohosters. “We now offer a wide range of fully managed Virtuozzo-powered VPS solutions for both the Linux and Windows platforms to the rapidly growing VPS market."

"Since its inception, Prohosters has grown a successful hosting business with the assistance of SWsoft’s integrated virtualization and automation products,” said Serguei Beloussov, CEO, SWsoft. “We are excited to work further with Prohosters to deliver highly efficient, flexible and reliable virtualization on the Windows platform at attractive price points."

The Global Standard for VPS Hosting
SWsoft already powers more than 120,000 servers and more than 300,000 VPSs worldwide. Virtuozzo for Linux and Virtuozzo for Windows are the clear leaders in VPS technology for hosting and enable a full spectrum of service offerings including:

• VPS – VPS services provide a level of security and reliability and flexibility (with optional root access and application sets) above shared hosting services, while maintaining the same customer density and profitability of shared hosting.

• Dynamic Server – A high-end VPS offering with more resource guarantees and fewer customers on a server. Easy upgrades, burstable resources and customer troubleshooting and recovery tools all make Dynamic Servers a better service than dedicated servers.

• Dynamic Dedicated Server – Serve one dedicated customer on a single Virtuozzo instance with advanced self-management tools. Eliminate the danger of DDoS and easily migrate customers between physical servers for planned downtime and upgrades.

• Split Dedicated – Add Virtuozzo to a dedicated server to provide a powerful service offering that enables the customer to isolate any application on the server. Split dedicated enables launching a complete web or other type of online business with a very low cost of entry and an extensive set of tools.

• Split Shared – Provide Shared Services in different Virtuozzo VPSs to provide a level of security, isolation and improved management to limit the impact of downtime, application conflicts and DDoS risks.

• Advanced Shared – Provide shared hosting in a VPS with customized application sets, seamless scalability and optional root control level, while maintaining shared hosting customer density, simplicity, profit and automation levels.

About Prohosters
Prohosters.com is owned and operated by Carpathia Hosting, a leading provider of high performance Internet hosting and intelligently routed bandwidth services. Located within the Equinix Ashburn facilities, Carpathia Hosting is quickly becoming the hosting company of choice for companies that demand security, quality and high performance. Contact ProHosters at 1-888-200-9494 or visit www.prohosters.com for more information.

About SWsoft
SWsoft is a recognized leader in server automation and virtualization software. With more than 10,000 customers in over 100 countries, SWsoft's suite of products – transparently integrated and extended through the OPEN FUSION Initiative – delivers proven performance, reliability, manageability and value. With offices around the world; SWsoft is a high growth company, funded by Bessemer Venture Partners, Insight Venture Partners and Intel Capital, offering comprehensive solutions including: Virtuozzo, Plesk, SiteBuilder, HSPcomplete and PEM. For more information about SWsoft, visit www.swsoft.com.