New York - While digital music sales in the U.S. are expected to grow from 18% to account for 41% of overall music sales in five years, this will not compensate for a decline in overall sales, which will shrink over the next five years from $10.2 billion to $9.8 billion, according to a forecast from Forrester's JupiterResearch.

Cambridge, Mass. - Market research firm Forrester Research (NASD: FORR) announced on Thursday that it has acquired JupiterResearch from MCG Capital Corp. for $23 million in cash and assumed liabilities.

New York - While digital music spending is expected to grow to $3.4 billion over the next five years, when it will account for more than a third of U.S. consumer music purchases, it will not compensate for lost CD sales anticipated during this period, according to a new report from market research firm JupiterResearch.

New York - Video game console market revenue in the U.S. is projected to reach a high of $12.8 billion this year, with the market set to generate cumulative revenues of $66 billion through 2012, according to a report from market research firm JupiterResearch.

New York - Digital music spending in the U.S. is expected to reach $2.5 billion in 2011, when it will account for 22% of total U.S. music spending, according to a report from market research firm JupiterResearch.