Royalties Inc.

Exercise of Warrants

TORONTO, ONTARIO -- (Marketwire) -- 04/27/11 -- Xtierra Inc. (TSX VENTURE: XAG) ('Xtierra' or the 'Company'), is pleased to announce that 1,725,476 of outstanding warrants (representing 98.6%) with an expiry date of April 15, 2011 have been exercised to raise further proceeds of US$517,642, bringing the total proceeds of recently exercised warrants to US$3.8 Million.

TORONTO, ONTARIO -- (Marketwire) -- 04/01/11 -- Xtierra Inc. (TSX VENTURE: XAG) ('Xtierra' or the 'Company'), is pleased to report the discovery of a new high grade silver zone at its Bilbao project in central Zacatecas, Mexico.

Drill-hole CG-4, undertaken as part of the geotechnical portion of a feasibility study for the proposed open-pit at

TORONTO, ONTARIO -- (Marketwire) -- 01/20/11 -- Xtierra Inc. (TSX VENTURE: XAG) ('Xtierra' or the 'Company'), announces the completion of a non-brokered private placement of 14,331,210 units ('Units') for gross proceeds of $4.013 million or $0.28 per unit. Each Unit consists of one common share of Xtierra (a 'Common Share') and one Common Share