At this moment, as we write this article in the beginning of 2006, two international ERP vendors are aggressively launching their campaigns on the Brazilian ground: Microsoft Business Solutions with Microsoft Dynamics AX / Axapta (first quarter 2006) and SAP with SAP Business One (end of January/February 2006). Both companies have presence on the market in Sao Paulo and Rio de Janeiro: SAP has mySAP-SAP R/3, sold, implemented and supported directly by SAP consultants (Sao Paulo SAP office) and Microsoft has Navision, supported by MBS partner channel. Plus SAP has SAP all-in-one, implemented through the partners. Here we are presenting our opinion on these campaigns and targeted clientele.