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Team,

Please see attached materials on Open Silicon Inc (OSI) (deal memo and
slide deck). This is a deal to which we have proprietary access that could
generate significant assets under management in the near term. We have the
ability to invest $25 million to $40 million at very attractive terms for a
late stage company that has a motivated selling shareholder. As you will
see from the memo, I used to be an investor in this company and sold it for
$230mm in 2007. We now habe the ability to buy it back at about 30c on the
dollar and the company has growth 3x from when I sold it and is an
IPO candidate in 12 to 18 months.

Let's discuss potential LPs for this deal.

Best,


John

John DeLoche
*Managing Director*
Rosemont Seneca Technology Partners
One Market, Spear Tower, 36th Floor
San Francisco, CA 94105
office: 415 293 8147
mobile: 415 793 7070

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