| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | S SQUARED TECHNOLOGY CORP. | 4,426,100 | 9.00 | $9,250,549 | 30-Sep-09 | | OKUMUS CAPITAL LLC | 3,702,694 | 7.53 | $5,331,879 | 30-Jun-09 | | ARTIS CAPITAL MANAGEMENT, LLC | 2,323,585 | 4.72 | $4,856,292 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 1,910,037 | 3.88 | $3,991,977 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 1,406,600 | 2.86 | $2,939,794 | 30-Sep-09 | | Shannon River Fund Management Co., LLC | 1,162,644 | 2.36 | $2,429,925 | 30-Sep-09 | | Ameriprise Financial, Inc. | 1,155,670 | 2.35 | $2,415,350 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 1,147,891 | 2.33 | $2,399,092 | 30-Sep-09 | | CROSSLINK CAPITAL. INC. | 878,500 | 1.79 | $1,836,065 | 30-Sep-09 | | IRIDIAN ASSET MANAGEMENT LLC | 844,353 | 1.72 | $1,764,697 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | SELIGMAN COMMUNICATIONS AND INFORMATION FUND INC | 1,142,700 | 2.32 | $1,645,488 | 30-Jun-09 | | FIDELITY SELECT PORTFOLIOS - SOFTWARE & COMPUTER SERVICE | 622,033 | 1.26 | $1,300,048 | 30-Sep-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 620,622 | 1.26 | $893,695 | 30-Jun-09 | | VANGUARD SMALL-CAP INDEX FUND | 518,844 | 1.06 | $747,135 | 30-Jun-09 | | DFA U.S. SMALL CAP VALUE SERIES | 484,604 | .99 | $862,595 | 30-Apr-09 | | VANGUARD SMALL CAP VALUE INDEX FUND | 342,363 | .70 | $493,002 | 30-Jun-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 227,495 | .46 | $327,592 | 30-Jun-09 | | SELIGMAN GLOBAL FD SER-SELIGMAN GLOBAL TECHNOLOGY FD | 106,300 | .22 | $156,261 | 31-Jul-09 | | ISHARES Russell Micro Cap (TM) Index Fund | 72,722 | .15 | $151,988 | 30-Sep-09 | | FEDERATED KAUFMANN SMALL CAP FUND | 61,040 | .12 | $89,728 | 31-Jul-09 |
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Value shown is computed using the security's price on the report date given.
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