| In millions, except per share items | Dec-31-04 | Dec-31-03 | Dec-31-02 | Dec-31-01 | Dec-31-00 |
| | 10-K | 10-K | 10-K | 10-K | 10-K |
| Net income | -26.2 | -19.3 | -71.2 | -110.4 | -23.5 |
| Depreciation and amortization [+] | 3.0 | 4.2 | 4.9 | 7.9 | 2.7 |
| Depreciation | 2.6 | 3.8 | 4.3 | 4.4 | |
| Amortization | 0.4 | 0.4 | 0.6 | 3.5 | |
| Stock-based compensation | 0.1 | 0.0 | 0.9 | 5.3 | 5.0 |
| Deferred taxes | -0.1 | 0.2 | -0.1 | -0.2 | -0.1 |
| Change in working capital [+] | 1.2 | -4.7 | -4.0 | 12.7 | -22.3 |
| Accounts receivable | 0.2 | -5.8 | -1.3 | 12.2 | -15.7 |
| Accounts payable | 0.2 | -0.5 | 0.2 | -0.3 | -1.4 |
| Other | 0.7 | 1.5 | -2.9 | 0.7 | -5.2 |
| Other operating activities | 11.5 | -2.0 | 22.7 | 55.1 | 17.5 |
| Cash from operations | -10.6 | -21.6 | -46.8 | -29.6 | -20.7 |
| |
| Capital expenditures | -2.8 | -1.6 | -3.0 | -24.3 | -7.7 |
| Purchases of property and equipment | -2.8 | -1.6 | -3.0 | -24.3 | -7.7 |
| Purchases of short-term investments, net | 28.9 | 17.0 | -41.5 | -33.4 | 14.6 |
| Purchases of short-term investments | -117.8 | -109.7 | -109.5 | -42.1 | -22.4 |
| Sales of short-term investments | 146.7 | 126.7 | 68.0 | 8.7 | 37.0 |
| Other cash from investing | -5.0 | 0.0 | -0.2 | | -16.4 |
| Cash from investing | 21.1 | 15.3 | -44.7 | -57.6 | -9.5 |
| |
| Issuance of common stock, net | | | 0.0 | -0.4 | 223.3 |
| Other cash from financing | 2.5 | 1.8 | 2.6 | 8.0 | 7.9 |
| Cash from financing | 2.5 | 1.8 | 2.6 | 7.6 | 231.2 |
| |
| Free cash flow | -13.5 | -23.2 | -49.8 | -53.8 | -28.5 |
| Per share (diluted) | ($0.38) | ($0.67) | ($1.48) | ($1.66) | ($1.25) |